---
product_id: 95971160
title: "Primeda Mirco OD1.4mm Fiber Optic Fusion Splice Protection Sleeves 40mm | Steel Needle φ0.5mm | 1000pcs"
brand: "guantai"
price: "€ 2.82"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/95971160-primeda-mirco-od1-4mm-fiber-optic-fusion-splice-protection-sleeves
store_origin: IE
region: Ireland
---

# Precise 1.4mm OD after shrinkage Compatible with most splice trays & ovens Airproof & humidity resistant seal Primeda Mirco OD1.4mm Fiber Optic Fusion Splice Protection Sleeves 40mm | Steel Needle φ0.5mm | 1000pcs

**Brand:** guantai
**Price:** € 2.82
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your fiber splices like a pro—precision, clarity, and durability in every sleeve!

## Quick Answers

- **What is this?** Primeda Mirco OD1.4mm Fiber Optic Fusion Splice Protection Sleeves 40mm | Steel Needle φ0.5mm | 1000pcs by guantai
- **How much does it cost?** € 2.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/95971160-primeda-mirco-od1-4mm-fiber-optic-fusion-splice-protection-sleeves)

## Best For

- guantai enthusiasts

## Why This Product

- Trusted guantai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Engineering:** Steel needle with 0.5mm diameter for smooth, damage-free installation every time.
- • **Universal Compatibility:** Seamlessly fits most fibers, splice trays, and ovens—no compromises on your setup.
- • **Rapid & Reliable Shrinkage:** Shrinks at 110°C within 60 seconds, optimizing your workflow without downtime.
- • **Crystal Clear Visual Inspection:** Transparent sleeve ensures flawless splice verification before shrinkage.
- • **Robust Environmental Protection:** Airproof design guards against humidity and temperature fluctuations, securing your fiber’s integrity.

## Overview

The Primeda Micro OD1.4mm Fiber Optic Fusion Splice Protection Sleeves deliver industry-standard reliability with a clear, heat-shrinkable polyolefin outer layer and hot-melt EVA adhesive inner lining. Designed for single 250µm fibers, these 40mm sleeves feature a stainless steel 0.5mm reinforcing needle and provide airtight protection against humidity and temperature extremes (-40°C to +70°C). Compatible with most splice trays and ovens, they ensure quick, damage-free installation and long-lasting splice integrity. Packaged in bulk of 1000pcs, they are RoHS compliant and built for professional-grade fiber optic management.

## Description

Single 250µm fiber. 1.4mm diameter after shrinkage, Length 40mm (35mm/30mm/25mm/15mm is optional)  MATERIAL SPECIFICATION Application Type: Single Fiber 250µm Compatibility: Most splice trays, ovens and coated fibers Outer Material: Cross-linked Polyolefin Heat Shrinkable Tubing +135°C MIL Spec.  Inner Material: Hot-melt adhesive Ethylene Vinyl Acetate (EVA) Copolymer Reinforcing Pin: Stainless Steel 304 with polished and rounded edges Colours: Clear for easy visual inspection Splice Operating Temperature: -40°C to +70°C (Heat shrink outer rated at -55°C to +135°C)  Storage Temperature: -40°C to +70°C Package Quantity: Bags of 100pcs. 500pcs/large bag.  Product specifications  1.Whole length: 40mm 2.Outer diameter after recovery: OD1.4mm +/- 0,1mm 3.Hole diameter before recovery: OD0.35 mm 4.Stainless steel needles diameter: OD0.5 mm 5.Minimum installation(shrinking) temperature: 110°C 6. Max installation time: 60 seconds 7.Standard color: Clear 8.Low Temperature property: No crackle at -55°C lasting 4 hours 9.RoHS compliant 10.Packing: 100 pcs per bag (Others for special order)  Package include:  1000pcs x (ZL-40D) Mrico fiber splice protector sleeve

## Features

- Clear sleeve make it easy to detect splice before shrinkage
- Easily use and avoid any damages to the optical fiber during installation
- Airproof structure keeping the splice point's good resistance of humidity and temperature
- Compatible with most fibers, splice trays and ovens
- High quality and reliability with Industry Standard

## Images

![Primeda Mirco OD1.4mm Fiber Optic Fusion Splice Protection Sleeves 40mm | Steel Needle φ0.5mm | 1000pcs - Image 1](https://m.media-amazon.com/images/I/51tRpHbnvyL.jpg)
![Primeda Mirco OD1.4mm Fiber Optic Fusion Splice Protection Sleeves 40mm | Steel Needle φ0.5mm | 1000pcs - Image 2](https://m.media-amazon.com/images/I/51E1CnTBiPL.jpg)
![Primeda Mirco OD1.4mm Fiber Optic Fusion Splice Protection Sleeves 40mm | Steel Needle φ0.5mm | 1000pcs - Image 3](https://m.media-amazon.com/images/I/51RzDp2ky6L.jpg)
![Primeda Mirco OD1.4mm Fiber Optic Fusion Splice Protection Sleeves 40mm | Steel Needle φ0.5mm | 1000pcs - Image 4](https://m.media-amazon.com/images/I/619soeaQSIL.jpg)
![Primeda Mirco OD1.4mm Fiber Optic Fusion Splice Protection Sleeves 40mm | Steel Needle φ0.5mm | 1000pcs - Image 5](https://m.media-amazon.com/images/I/61vRrj2nXhL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/95971160-primeda-mirco-od1-4mm-fiber-optic-fusion-splice-protection-sleeves](https://www.desertcart.ie/products/95971160-primeda-mirco-od1-4mm-fiber-optic-fusion-splice-protection-sleeves)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-06*